.choiceitem{
  width: 100%;
  padding: 50px;
  box-sizing: border-box;
  display: flex;
  background: #f0f0f0;
  margin-top: 20px;
  .xuan{
    width: 40px;
    height: 40px;
    border: 2px solid #666666;
    border-radius: 50%;
    overflow: hidden;
    img{
      width: 40px;
      height: 40px;
    }
  }
}